CN108792724A - symmetrical correcting device - Google Patents
symmetrical correcting device Download PDFInfo
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- CN108792724A CN108792724A CN201810421822.5A CN201810421822A CN108792724A CN 108792724 A CN108792724 A CN 108792724A CN 201810421822 A CN201810421822 A CN 201810421822A CN 108792724 A CN108792724 A CN 108792724A
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- Prior art keywords
- lead screw
- beat
- screw assembly
- correction
- holder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/038—Controlling transverse register of web by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/176—Cardboard
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Abstract
The present invention relates to a kind of symmetrical correcting devices, including mainframe；Synchronous drive device, the synchronous drive device include the actuator being set on the mainframe and the synchronous drive mechanism that is drivingly connected with the actuator；And the first deviation correction mechanism and the second deviation correction mechanism of symmetrical configuration, first deviation correction mechanism include left-handed lead screw assembly, the first beat holder and at least two first correction rollers；Second deviation correction mechanism includes dextrorotation lead screw assembly, the second beat holder and few two second corrections roller；The power of actuator output is synchronized by synchronous drive mechanism drives left-handed lead screw assembly and dextrorotation lead screw assembly to move, since left-handed lead screw assembly is different with the rotation direction of dextrorotation lead screw assembly, so that the first beat holder drives the first correction roller and the second beat holder that the second correction roller is driven to be deviated towards opposite direction, and then to having occurred and that the different layer coiled materials of the product of deflection realize positioning and rectifying in the correction channel.
Description
Technical field
The present invention relates to positioning and rectifying technical fields, more particularly to a kind of symmetrical correcting device.
Background technology
In the productions such as paper diaper, sanitary napkin enterprise, it usually needs together by multilayer coiled material composite laminate, so
And if position offset occurs for the coiled material of different layers, can cause to be laminated it is compound after product there are serious quality problems, therefore
With regard to needing to carry out correction processing to the coiled material that position offset has occurred.There are two types of correction mode traditional at present is general：1) every
One multi-procedure is respectively provided with a correcting device and carries out positioning and rectifying to one of which coiled material.But which can not be according to one kind
The position of coiled material carries out automatic positioning correction as benchmark to another coiled material, and correction precision is extremely low, even and if more advanced
Equipment can overcome the problems, such as that correction precision is low according to the position of one of which coiled material to another coiled material positioning and rectifying, but
Or can not positioning and rectifying be carried out to two kinds of coiled materials simultaneously, correction speed is relatively low, cannot be satisfied the production of high-quality, high speed producing line
Demand.2) two correcting devices are set in each multi-procedure and positioning and rectifying is carried out to two kinds of coiled materials respectively.This mode exists
Defect be that two corrections set and can not be associated with mutual location information, can not effectively avoid interfering with each other or covibration, and
Equipment cost is higher.
Invention content
Based on this, it is necessary to a kind of symmetrical correcting device is provided, can realize the high speed positioning and rectifying to different layer coiled materials,
Meet high-quality, high-speed production needs, while eliminating resonance interference phenomenon, reduces cost payout.
Its technical solution is as follows：
A kind of symmetrical correcting device, including：
Mainframe；
Synchronous drive device, the synchronous drive device include the actuator being set on the mainframe and with it is described
The synchronous drive mechanism that actuator is drivingly connected；And
The first deviation correction mechanism and the second deviation correction mechanism of symmetrical configuration, first deviation correction mechanism include being set to the master
In rack and with the synchronous drive mechanism be drivingly connected left-handed lead screw assembly, be laid in the mainframe the first side and with
The left-handed lead screw assembly first beat holder being drivingly connected and be arranged at intervals on the first beat holder at least two
A first correction roller；Second deviation correction mechanism includes being set on the mainframe and being driven with the synchronous drive mechanism
The dextrorotation lead screw assembly of connection, the second side for being laid in the mainframe and be drivingly connected with the dextrorotation lead screw assembly second
Beat holder and at least two second correction rollers being arranged at intervals on the second beat holder；At least two described
The spacing between the second correction roller of spacing and at least two between one correction roller is collectively formed to be passed through for product
Correction channel；
Wherein, the power of actuator output is synchronized by synchronous drive mechanism drives left-handed lead screw assembly and dextrorotation leading screw group
Part moves, since left-handed lead screw assembly is different with the rotation direction of dextrorotation lead screw assembly so that the first beat holder drives first
Correction roller and the second beat holder drive the second correction roller to be deviated towards opposite direction, and then to being located at described entangle
Have occurred and that the different layer coiled materials of the product of deflection realize positioning and rectifying in inclined channel.
When carrying out positioning and rectifying work using above-mentioned symmetrical correcting device, the different layers material of product is indulged longitudinally to be laminated
The correction that spacing between spacing and two second correction rollers of the mode across rollers of being rectified a deviation by two first is constituted
Channel.And when there is relative dislocation offset because of factors such as scale error, installation errors in the material of different layers, you can be interpreted as
In upper layer and lower layer material, upper materials are turned right offset a distance, and opposite lower layer's material side of turning left deviates a distance, leads
The finished product after fitting is caused hidden danger of quality occur.At this point, actuator exports power to synchronous drive mechanism, by synchronous drive mechanism
The left-handed lead screw assembly of synchronous drive and the movement of dextrorotation lead screw assembly and generate it is axial push or pull on power, and due to left-handed lead screw assembly and
The rotation direction of dextrorotation lead screw assembly is different so that the first beat holder drives the first correction roller and the second beat branch
Frame drives the second correction roller to be deviated towards opposite direction, you can is interpreted as the first correction roller and turns left side offset, and second entangles
Inclined roller is turned right offset, at this point, the first correction roller of side offset of turning left can push upper layer that the material of right avertence shifting occurs to the left
Side is corrected, and at the same time, the second correction roller of offset of turning right synchronizes the material for pushing lower layer's generation left avertence to move and rectifys to the right
Just namely levels material synchronously completes positioning and rectifying operation within the same time.It, can be real compared to traditional correcting device
Now to the high speed positioning and rectifying of different layer coiled materials, meet high-quality, high-speed production needs, simultaneously because only with an actuator
Power is exported, thus resonance interference phenomenon can be eliminated, while reducing cost payout.
The technical solution of the application is further described below：
The synchronous drive mechanism includes the active with the power axis connection of the actuator in one of the embodiments,
It gear, the first driven gear being connect with the left-handed lead screw assembly and is connect with the dextrorotation lead screw assembly second driven
Gear, the driving gear include the first annular teeth portion and the second annular tooth part of longitudinally coaxial setting；The Synchronous Transmission machine
Structure further includes the first tooth form synchronous belt and the second tooth form synchronous belt, and the first tooth form synchronous belt engaging sleeve is loaded on first ring
On shape teeth portion and first driven gear, the second tooth form synchronous belt engaging sleeve loaded on second annular tooth part with it is described
On second driven gear.
The first side of the mainframe and the second side offer mounting groove in one of the embodiments, described left-handed
Lead screw assembly and dextrorotation lead screw assembly difference build-in are in two mounting grooves, and the left-handed lead screw assembly and described
Dextrorotation lead screw assembly include lead screw, spinning on the lead screw feed screw nut and set be fixed in promotion on institute feed screw nut
Block, the pushing block are equipped with the promotion arm for stretching out the mounting groove, the promotions arm and the first beat holder and described the
Two beat holders connect.
The left-handed lead screw assembly and the dextrorotation lead screw assembly also include angular contact axis in one of the embodiments,
It holds, the cell wall of the mounting groove offers mounting hole, and the lead screw is rotatably set to the peace by the angular contact bearing
It fills in hole.
The lead screw is equipped with close to the first limit card convex of first end and close to second end in one of the embodiments,
Second limit card convex, it is described first correction cylinder offset to the first extreme position when, the feed screw nut with it is described first limit
Card convex abuts；When the second correction cylinder offset to second extreme position, the feed screw nut limits card convex with described second
It abuts.
Further include anti-attrition component in one of the embodiments, the first beat holder and the second beat holder
Include the beat plate being connected with each other and the beat seat for installing the first correction roller and the second correction roller, institute
It states beat plate and offers the limiting slot opposite with the mounting groove, the anti-attrition component includes rotatably being embedded at the limiting slot
Interior journal bearing and pressure is set on the beat plate for preventing the pressing plate that the journal bearing loosens, the promotion arm from wearing
It crosses the pressing plate and is connect with the journal bearing.
The beat plate and the mainframe clearance fit in one of the embodiments,.
Further include symmetrically arranged first positioning guide mechanism and the second positioning and guiding machine in one of the embodiments,
Structure, first positioning guide mechanism are used for the first beat holder guide-localization, and second positioning guide mechanism is used
In to the second beat holder guide-localization；And first positioning guide mechanism and second positioning guide mechanism wrap
The sliding block for including the sliding rail being set on the mainframe and being slidably set on the sliding rail, the sliding block are equipped with linking arm,
The linking arm and first deviation-rectifying bracket and second deviation-rectifying bracket；Wherein, the sliding rail and the lead screw are in angle
Setting so that the first correction roller and the second correction roller are real under the compound motion of the sliding rail and the lead screw
Existing camber line overturning is swung.
The first side of the mainframe and the second side are also both provided with Silencing groove, the cunning in one of the embodiments,
Block can be slided with the cell wall of the Silencing groove and be contradicted, to eliminate the first correction roller and the second correction roller along vertical
Vibration on the sliding block moving direction.
First positioning guide mechanism and second positioning guide mechanism also include in one of the embodiments,
Wear-resistant sleeve, the wear-resistant sleeve are sheathed between the sliding block and the sliding rail.
Description of the drawings
Fig. 1 is the configuration schematic diagram of the symmetrical correcting device described in one embodiment of the invention；
Fig. 2 is the structural schematic diagram of the symmetrical correcting device described in one embodiment of the invention；
Fig. 3 is the structural schematic diagram at the strabismus visual angle of equipment shown in Fig. 2；
Fig. 4 is the structural schematic diagram at the forward sight visual angle of equipment shown in Fig. 2；
Fig. 5 is the structural schematic diagram at the side view visual angle of equipment shown in Fig. 2.
Reference sign：
100, mainframe, 110, mounting groove, 120, Silencing groove, 200, synchronous drive device, 210, actuator, 220, synchronous
Transmission mechanism, 221, driving gear, the 222, first driven gear, the 223, second driven gear, the 224, first tooth form synchronous belt,
225, the second tooth form synchronous belt, the 300, first deviation correction mechanism, 310, left-handed lead screw assembly, the 320, first beat holder, 321, partially
Former, the 322, beat seat, 330, first correction roller, the 400, second deviation correction mechanism, 410, dextrorotation lead screw assembly, 411, lead screw,
411a, the first limit card convex, 411b, the second limit card convex, 412, feed screw nut, 413, pushing block, 414, push arm, 415, angle
Contact bearing, the 420, second beat holder, the 430, second correction roller, 500, correction channel, 600, anti-attrition component, 610, radial
Bearing, 620, pressing plate, the 700, first positioning guide mechanism, the 800, second positioning guide mechanism, 810, sliding rail, 820, sliding block,
821, linking arm, 830, wear-resistant sleeve.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only solving
The present invention is released, protection scope of the present invention is not limited.
It should be noted that when element is referred to as " being fixedly arranged on ", " being set to " or " install in " another element, it can be with
Directly on another element or there may also be elements placed in the middle.When an element is considered as " connection " another yuan
Part, it can be directly to another element or may be simultaneously present centering elements；One element and another element
The concrete mode being fixedly connected can be achieved by the prior art, and details are not described herein, it is preferred to use the fixation side of threaded connection
Formula.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant Listed Items.
Heretofore described " first ", " second " do not represent specific quantity and sequence, are only used for the differentiation of title.
It is a kind of symmetrical correcting device of embodiment of the application displaying as shown in Fig. 1 to Fig. 3 and Fig. 5, including：Host
Frame 100；The first deviation correction mechanism 300 and the second deviation correction mechanism 400 of synchronous drive device 200 and symmetrical configuration；Wherein, mainframe
100 are used as load bearing component, for installing fixed synchronous drive device 200, the first deviation correction mechanism 300 and the second deviation correction mechanism
400, synchronous drive device 200 is for exporting correction power, driving the first deviation correction mechanism 300 synchronous with the second deviation correction mechanism 400
Movement, and the first deviation correction mechanism 300 and the second deviation correction mechanism 400 then obtain synchronous backward offset after power and to glancing off
The different layers material of product carries out positioning and rectifying.
Specifically, the synchronous drive device 200 include be set to actuator 210 on the mainframe 100 and with institute
State the synchronous drive mechanism 220 of the drive connection of actuator 210；First deviation correction mechanism 300 includes being set to the mainframe
The left-handed lead screw assembly 310 that is drivingly connected on 100 and with the synchronous drive mechanism 220 is laid in the of the mainframe 100
Side and with the left-handed lead screw assembly 310 be drivingly connected the first beat holder 320 and be arranged at intervals at first beat
At least two first correction rollers 330 on holder 320；Second deviation correction mechanism 400 includes being set to the mainframe 100
It is upper and be drivingly connected with the synchronous drive mechanism 220 dextrorotation lead screw assembly 410, be laid in the second of the mainframe 100
Side and with the dextrorotation lead screw assembly 410 be drivingly connected the second beat holder 420 and be arranged at intervals at the second beat branch
At least two second correction rollers 430 on frame 420；At least two it is described first correction rollers 330 between spacing at least
Two it is described second correction rollers 430 between spacing collectively form for product by correction channel 500；
Wherein, the power that actuator 210 exports is synchronized by synchronous drive mechanism 220 drives left-handed 310 He of lead screw assembly
Dextrorotation lead screw assembly 410 moves, since the rotation direction of left-handed lead screw assembly 310 and dextrorotation lead screw assembly 410 is different so that described the
One beat holder 320 drives the first correction roller 330 and the second beat holder 420 to drive the second 430 court of correction roller
It deviates round about, and then to having occurred and that the different layer coiled materials of the product of deflection are realized in the correction channel 500
Positioning and rectifying.
When carrying out positioning and rectifying work using above-mentioned symmetrical correcting device, the different layers material of product is indulged longitudinally to be laminated
Spacing between spacing and two second correction rollers 430 of the mode across rollers 330 of being rectified a deviation by two first is constituted
Correction channel 500.And when the material of different layers relative dislocation offset occurs because of factors such as scale error, installation errors, i.e.,
Can be understood as in upper layer and lower layer material, upper materials turn right offset a distance, opposite lower layer's material turn left side offset
A distance causes the finished product after fitting hidden danger of quality occur.At this point, actuator 210 exports power to synchronous drive mechanism
220, it is moved by the left-handed lead screw assembly 310 of 220 synchronous drive of synchronous drive mechanism and dextrorotation lead screw assembly and generates axial push away
Or pulling force, and since left-handed lead screw assembly 310 is different with the rotation direction of dextrorotation lead screw assembly so that the first beat holder 320
The first correction roller 330 and the second beat holder 420 is driven to drive the second correction roller 430 inclined towards opposite direction
It moves, you can it is interpreted as the first correction roller 330 and turns left side offset, and the second correction roller 430 is turned right offset, at this point, turning left
First correction roller 330 of side offset can push upper layer that the material that right avertence is moved occurs and correct to the left, at the same time, lateral deviation of turning right
The the second correction synchronization of roller 430 moved pushes lower layer to occur, and the material that left avertence is moved is corrected to the right namely levels material is same
Positioning and rectifying operation is synchronously completed in one time.Compared to traditional correcting device, the high speed to different layer coiled materials can be realized
Positioning and rectifying meets high-quality, high-speed production needs, simultaneously because export power only with actuator 210, thus can be with
Resonance interference phenomenon is eliminated, while reducing cost payout.
Refering to legend it is found that two first correction rollers 330 and two second correction rollers 430 are in rectangular layout, according to
The material of preset product conveying direction, different layers passes through two first correction 330 Hes of roller in a manner of longitudinally spaced arrangement
The spacing that two second correction rollers 430 are formed, that is, channel 500 of rectifying a deviation.And when the equipment of the application carries out rectification work, it can
It is interpreted as four correction rollers and diamond shape arrangement is gradually converted by rectangular arrangement structure, is i.e. spacing generation reduces or becomes larger
Two relative edges are abutted by the material edge with different layers, apply thrust and corrective material space position or transmission path and complete
At positioning and rectifying.
Wherein, the first correction correction roller 430 of roller 330 and second is all made of composite structure, i.e., is mounted on by shaft
Resting barrel is set on corresponding beat holder, in shaft again and ensures that rotation is good, to form the good guidance to product.Turn
End of the axis far from beat holder install shaft end positioning sleeve, one prevents roller from slipping, and two prevent dust, water etc. from entering roller
It is interior, it damages.
Optional above-mentioned actuator 210 is motor, such as stepper motor, servo motor etc., is of coursed, in other embodiments
In, those skilled in the art can also use other existing products or device, as long as can export power synchronous drive it is left-handed,
Dextrorotation lead screw assembly.
It is the assembly compactedness and movenent performance of each component of lifting means, in the base of above-described embodiment please continue to refer to Fig. 1
On plinth, the first side of the mainframe 100 and the second side offer mounting groove 110, the left-handed lead screw assembly 310 and described
Dextrorotation lead screw assembly 410 distinguishes build-in in two mounting grooves 110, and the left-handed lead screw assembly 310 and the dextrorotation
Lead screw assembly 410 include lead screw 411, spinning on the lead screw 411 feed screw nut 412 and set be fixed in institute feed screw nut
Pushing block 413 on 412, the pushing block 413 are equipped with the promotion arm 414 for stretching out the mounting groove 110, the promotion arm 414
It is connect with the first beat holder 320 and the second beat holder 420.I.e. by the two of 110 length direction of mounting groove
Mounting hole is opened up on side channel wall so that the both ends of lead screw 411 can consolidate and be inlaid in mounting hole, not only firmly install, and
And occupied space size can be reduced so that equipment overall structure is compacter；In addition, being pushed away by being installed on feed screw nut 412
It is dynamic fast, and the promotion arm 414 by extending is connect with the first beat holder 320 and the second beat holder 420 so that spiral is transported
The axial thrust of dynamic field more optimal can be applied on two beat holders, and it is excessive and block to avoid the occurrence of unilateral stress
Puckery problem influences to drive validity.
It should be noted that above-mentioned actuator 210 is preferably motor, using the spy of two groups of different lead screw assemblies of rotation direction
Point is：When power motor drives clockwise, two groups of lead screw assemblies are synchronized and are rotated clockwise；And when power motor drives counterclockwise
When dynamic, two groups of lead screw assemblies synchronize rotation counterclockwise.That is, when the lead screw 411 of left-handed lead screw assembly 310 rotates clockwise,
Feed screw nut 412 thereon will generate left side axial thrust；It is on the contrary then generate right side axial tension.And dextrorotation lead screw assembly 410
Lead screw 411 when rotating clockwise, feed screw nut 412 thereon will generate right side axial tension；It is on the contrary then to generate left side axial
Thrust.Therefore, when power motor drives clockwise, a left side will be generated by connecting the first beat holder 320 of left-handed lead screw assembly 310
Lateral deviation width, and the second beat holder 420 for connecting dextrorotation lead screw assembly 410 will generate right side beat；And work as the power motor inverse time
When needle drives, right side beat will be generated by connecting the first beat holder 320 of left-handed lead screw assembly 310, and connect dextrorotation leading screw group
Second beat holder 420 of part 410 will generate left side beat.
Further, the left-handed lead screw assembly 310 and the dextrorotation lead screw assembly 410 also include angular contact bearing
415, the cell wall of the mounting groove 110 offers mounting hole, and the lead screw 411 is rotatably set by the angular contact bearing 415
It is placed in the mounting hole.By installing angular contact bearing 415, not only so that the rotation of lead screw 411 is more smooth, steady, simultaneously
The fretting wear for directly being rotated with the cell wall of mounting groove 110 and contacting and generating can be mitigated, be conducive to lifting means service life.Certainly
, in other embodiments, the firm peace of left and right rotation lead screw assembly 410 can also be realized using other structures or component
Dress, can be selected, details are not described herein according to actual needs.
And in order to which the correction of control device can in a certain range, to adapt to the product of most of sizes, the lead screw
411 are equipped with the first limit card convex 411a close to first end and the second limit card convex 411b close to second end, and described first entangles
When inclined roller 330 is offset to the first extreme position, the feed screw nut 412 abuts with the first limit card convex 411a；It is described
When second correction roller 430 is offset to the second extreme position, the feed screw nut 412 supports with the second limit card convex 411b
It connects.Thus, it is contradicted respectively with the first limit card convex 411a or the second limit card convex 411b by feed screw nut 412 so that first
The correction correction of roller 330 and second roller 430 only can be parked in two positions of first limit and second limit, it is thus possible to realize
More accurately position.
Please continue to refer to Fig. 4, in addition, in order to ensure the output power of motor can synchronize, the accurate of same amount passes to a left side
Lead screw assembly 310 and dextrorotation lead screw assembly are revolved, in the hope of realizing the synchronous fortune of the first correction roller 330 and the second correction roller 430
Dynamic, in an alternative embodiment, the synchronous drive mechanism 220 includes the active with the power axis connection of the actuator 210
Gear 221, the first driven gear 222 being connect with the left-handed lead screw assembly 310 and with the dextrorotation lead screw assembly 410 connect
The second driven gear 223 connect, the driving gear 221 include the first annular teeth portion and the second annular tooth of longitudinally coaxial setting
Portion；The synchronous drive mechanism 220 further includes the first tooth form synchronous belt 224 and the second tooth form synchronous belt 225, first tooth form
224 engaging sleeve of synchronous belt is loaded on the first annular teeth portion and first driven gear 222, second tooth form synchronous belt
225 engaging sleeves are loaded on second annular tooth part and second driven gear 223.It is same with tooth form by using said gear
Walk the drive mechanism with engagement, it can be ensured that the smooth transport of power prevents from skidding caused by load excessive or rigging error
Occur, realization reliability is moved synchronously conducive to guarantee the first correction correction roller 430 of roller 330 and second.
It should be noted that the drive mechanism of above-mentioned gear and tooth form synchronous belt also can be replaced sprocket wheel and chain, snail
Worm and gear etc., as long as can realize that the synchronous transfer of power, those skilled in the art can be used the prior art and flexibly select
To realize.
Based on any of the above embodiments, symmetrical correcting device further includes anti-attrition component 600, the first beat branch
Frame 320 and the second beat holder 420 include the beat plate 321 being connected with each other and for installing the first correction roller
330 and it is described second correction roller 430 beat seat 322, the beat plate 321 offers opposite with the mounting groove 110
Limiting slot, the anti-attrition component 600 include the journal bearing 610 being rotatably embedded in the limiting slot and pressure set on described
For preventing the pressing plate 620 that the journal bearing 610 loosens, the promotion arm 414 from passing through the pressing plate 620 on beat plate 321
And it is connect with the journal bearing 610.So so that beat holder (i.e. the first beat holder 320 and the second beat holder 420
General designation) can, reliable rotation more smooth with the promotion arm 414 of pushing block 413 be drivingly connected, while can support it is fixed
Position reduces pivoting friction abrasion.
Further, the beat plate 321 and 100 clearance fit of the mainframe.It thus can avoid beat plate 321 and master
The side wall of rack 100 is in direct contact generation relative motion resistance when leading to beat holder pivots, and it is normal not only to influence beat holder
Deflection, while fretting wear is will produce, influence service life of equipment.
Please continue to refer to Fig. 1 and Fig. 3, based on any of the above embodiments, symmetrical correcting device further includes symmetrically setting
The first positioning guide mechanism 700 and the second positioning guide mechanism 800 set, first positioning guide mechanism 700 are used for institute
320 guide-localization of the first beat holder is stated, second positioning guide mechanism 800 is for leading the second beat holder 420
To positioning；And first positioning guide mechanism 700 and second positioning guide mechanism 800 include being set to the host
Sliding rail 810 on frame 100 and the sliding block 820 being slidably set on the sliding rail 810, the sliding block 820 are equipped with linking arm
821, the linking arm 821 and first deviation-rectifying bracket and second deviation-rectifying bracket；Wherein, the sliding rail 810 with it is described
Lead screw 411 is arranged in angle so that the first correction roller 330 and the second correction roller 430 are in 810 He of the sliding rail
Realize that camber line overturning is swung under the compound motion of the lead screw 411.In this way, sliding block 820 passes through linking arm 821 and two beat plates
321 connections can provide beat holder oblique componental movement, and pushing block 413 is by pushing arm 414 to connect and can provide with beat plate 321
Beat holder longitudinal direction componental movement makes beat holder be formed in plane by oblique with the compound of longitudinal both direction componental movement
Camber line overturning is swung, and movement travel is small, and the spatial position that thus can substantially reduce positioning and rectifying work requires, while in sliding block
820 can also form guiding role with being slidably matched for sliding rail 810 to beat holder, ensure that beat holder can on preset path
By swinging.
Particularly, it is connect with beat plate 321 by linking arm 821 due to sliding block 820, beat plate 321 is gone back during correction
The relationship that is rotatably assorted is formed with linking arm 821, is influenced to reduce pivoting friction, while promoting rotation smoothness, linking arm 821 is also
It can be connect with beat plate 321 by installing journal bearing 610, to eliminate above-mentioned adverse effect.
Further, the first side of the mainframe 100 and the second side are also both provided with Silencing groove 120, the sliding block 820
It can slide and contradict with the cell wall of the Silencing groove 120, to eliminate the first correction roller 330 and the second correction roller
430 along the vibration on 820 moving direction of the sliding block.Wherein, the cell wall extending direction of Silencing groove 120 and two corrections
The beat direction of roller is vertical, i.e., in 820 moving process of sliding block, by the conflict with 120 cell wall of Silencing groove, can limit cunning
The vibration of block 820 and then the first correction roller 330 of limitation and the second inclined roller edge on moving direction, to promote beat
Stability.
It should be noted that above-mentioned Silencing groove 120 uses two segments combined structure, i.e. Silencing groove includes that notch is oppositely arranged
Two U-type grooves constitute, the slot bottom trepanning of two U-type grooves, for being fixed with the both ends of sliding rail dress connection, sliding block is then reciprocally moveable
In in the gap that the vallecular cavity of two U-type grooves and interval are formed.Designing in this way is advantageous in that, when equipment long-play causes
In slot when dust stratification, more readily dust, the clast etc. in two U-type grooves can be cleared up by gap side and are discharged, dust stratification is avoided
Hinder sliding block normal movement.
Further, first positioning guide mechanism 700 and second positioning guide mechanism 800 also include resistance to
Grinding set 830, the wear-resistant sleeve 830 are sheathed between the sliding block 820 and the sliding rail 810.It, can by installing wear-resistant sleeve 830
Mitigate sliding block 820 to wear with 810 direct friction of sliding rail, is conducive to lifting means service life.Specifically, wear-resistant sleeve 830 can be used
The materials such as metal, wood, plastic cement make, preferably metal material.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of symmetrical correcting device, which is characterized in that including：
Mainframe；
Synchronous drive device, the synchronous drive device include the actuator being set on the mainframe and with the driving
The synchronous drive mechanism that part is drivingly connected；And
The first deviation correction mechanism and the second deviation correction mechanism of symmetrical configuration, first deviation correction mechanism include being set to the mainframe
It is upper and be drivingly connected with the synchronous drive mechanism left-handed lead screw assembly, be laid in the mainframe the first side and with it is described
The first beat holder that left-handed lead screw assembly is drivingly connected and be arranged at intervals on the first beat holder at least two the
One correction roller；Second deviation correction mechanism includes being set on the mainframe and being drivingly connected with the synchronous drive mechanism
Dextrorotation lead screw assembly, the second beat for being laid in the second side of the mainframe and being drivingly connected with the dextrorotation lead screw assembly
Holder and at least two second correction rollers being arranged at intervals on the second beat holder；At least two described first entangle
The spacing between the second correction roller of spacing and at least two between inclined roller collectively form for product by entangle
Inclined channel；
Wherein, the power of actuator output is synchronized by synchronous drive mechanism drives left-handed lead screw assembly and dextrorotation lead screw assembly to transport
It is dynamic, since left-handed lead screw assembly is different with the rotation direction of dextrorotation lead screw assembly so that the first beat holder drives the first correction
Roller and the second beat holder drive the second correction roller to be deviated towards opposite direction, and then logical to being located at the correction
Have occurred and that the different layer coiled materials of the product of deflection realize positioning and rectifying in road.
2. symmetrical correcting device according to claim 1, which is characterized in that the synchronous drive mechanism includes and the drive
The driving gear of the power axis connection of moving part, the first driven gear being connect with the left-handed lead screw assembly and with the dextrorotation
Second driven gear of lead screw assembly connection, the driving gear includes the first annular teeth portion and the second ring of longitudinally coaxial setting
Shape teeth portion；The synchronous drive mechanism further includes the first tooth form synchronous belt and the second tooth form synchronous belt, first toothed synchronous
Loaded on the first annular teeth portion on first driven gear, the second tooth form synchronous belt engaging sleeve is loaded on band engaging sleeve
On second annular tooth part and second driven gear.
3. symmetrical correcting device according to claim 1, which is characterized in that the first side of the mainframe and the second side are equal
Offer mounting groove, the left-handed lead screw assembly and dextrorotation lead screw assembly difference build-in in two mounting grooves, and
The left-handed lead screw assembly and the dextrorotation lead screw assembly include lead screw, spinning on the lead screw feed screw nut and set
The pushing block being fixed on institute feed screw nut, the pushing block are equipped with the promotion arm for stretching out the mounting groove, the promotion arm and institute
The first beat holder is stated to connect with the second beat holder.
4. symmetrical correcting device according to claim 3, which is characterized in that the left-handed lead screw assembly and the dextrorotation silk
Thick stick component also includes angular contact bearing, and the cell wall of the mounting groove offers mounting hole, and the lead screw passes through the angular contact
Bearing is rotatably set in the mounting hole.
5. symmetrical correcting device according to claim 3, which is characterized in that the lead screw is equipped with first close to first end
Limit card convex and close to second end second limit card convex, it is described first correction cylinder offset to the first extreme position when, it is described
Feed screw nut abuts with the first limit card convex；When the second correction cylinder offset to second extreme position, the lead screw
Nut is abutted with the second limit card convex.
6. symmetrical correcting device according to claim 4, which is characterized in that further include anti-attrition component, first beat
Holder and the second beat holder include the beat plate being connected with each other and for installing the first correction roller and described
The beat seat of second correction roller, the beat plate offer the limiting slot opposite with the mounting groove, the anti-attrition component packet
It includes the journal bearing being rotatably embedded in the limiting slot and pressure is set on the beat plate for preventing the journal bearing
The pressing plate loosened, the promotion arm pass through the pressing plate and are connect with the journal bearing.
7. symmetrical correcting device according to claim 6, which is characterized in that the beat plate is matched with the mainframe gap
It closes.
8. according to the symmetrical correcting device of claim 3 to 7 any one of them, which is characterized in that further include symmetrically arranged
One positioning guide mechanism and the second positioning guide mechanism, first positioning guide mechanism is for leading the first beat holder
To positioning, second positioning guide mechanism is used for the second beat holder guide-localization；And first positioning and guiding
Mechanism and second positioning guide mechanism include the sliding rail being set on the mainframe and are slidably set in the cunning
Sliding block on rail, the sliding block are equipped with linking arm, the linking arm and first deviation-rectifying bracket and second deviation-rectifying bracket；
Wherein, the sliding rail is arranged with the lead screw in angle so that the first correction roller and the second correction roller are in institute
It states and realizes that camber line overturning is swung under the compound motion of sliding rail and the lead screw.
9. symmetrical correcting device according to claim 8, which is characterized in that the first side of the mainframe and the second side are also
Be both provided with Silencing groove, the sliding block can be slided with the cell wall of the Silencing groove and be contradicted, with eliminate the first correction roller and
The second correction roller is along the vibration on the sliding block moving direction.
10. symmetrical correcting device according to claim 8, which is characterized in that first positioning guide mechanism and described
Second positioning guide mechanism also includes wear-resistant sleeve, and the wear-resistant sleeve is sheathed between the sliding block and the sliding rail.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810421822.5A CN108792724B (en) | 2018-05-04 | 2018-05-04 | Symmetrical deviation rectifying equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810421822.5A CN108792724B (en) | 2018-05-04 | 2018-05-04 | Symmetrical deviation rectifying equipment |
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| CN108792724A true CN108792724A (en) | 2018-11-13 |
| CN108792724B CN108792724B (en) | 2020-01-10 |
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| CN201810421822.5A Active CN108792724B (en) | 2018-05-04 | 2018-05-04 | Symmetrical deviation rectifying equipment |
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| CN111942937A (en) * | 2020-08-11 | 2020-11-17 | 安徽劲派新材料科技有限公司 | Deviation correcting device that melt-blown cloth was curled up |
| CN114952118A (en) * | 2022-07-08 | 2022-08-30 | 成都熊谷加世电器有限公司 | Pipeline welding workstation and running gear |
| CN115592275A (en) * | 2022-10-10 | 2023-01-13 | 深圳市诚捷智能装备股份有限公司（Cn） | Battery tab laser cutting machine |
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